Differences in Pathologic Results of Repeat Transurethral Resection of Bladder Tumor (TURBT) according to Institution Performing the Initial TURBT: Comparative Analyses between Referred and Nonreferred Group
Table 4
Factors of residual tumor at the repeat TURBT according to univariate and multivariate logistic regression models.
Univariate
Multivariate
OR
95% CI
p-value
OR
95% CI
P value
Sex
1.36
0.70-2.76
0.381
1.05
0.47-2.39
0.913
BMI
0.95
0.88-1.03
0.233
0.98
0.89-1.07
0.625
Number of previous TURBT
<0.001
0.016
0
Reference
Reference
1
10.38
4.00-26.95
<0.001
6.49
1.35-31.06
0.019
2
6.49
1.44-29.26
0.015
11.56
1.45-92.10
0..021
Previous intravesical therapy
1.22
0.42-4.02
0.719
0.10
0.01-0.65
0.017
Gross hematuria
1.90
1.07-3.36
0.027
2.457
1.245-4.850
0.010
T stage (Ta/T1)
0.91
0.49-1.74
0.770
1.06
0.45-2.51
0.901
Tumor grade at initial TURBT (Low/High)
3.05
1.56-6.13
<0.001
2.56
1.13-6.04
0.026
Concomitant CIS (yes/no)
8.23
2.86-34.80
<0.001
8.06
2.43-37.62
0.002
LVI
2.16
0.51-14.71
0.341
2.51
0.50-18.91
0.298
Tumor multiplicity at initial TURBT
0.029
1
Reference
Reference
2-7
1.86
1.07-3.24
0.027
2.06
1.11-3.81
0.021
≥8
3.21
1.26-8.14
0.014
2.85
1.05-7.73
0.040
Tumor size at initial TURBT (<3 cm/≥3 cm)
1.88
1.13-3.18
0.016
1.925
1.014-3.656
0.045
Referred/Non-referred status
3.75
1.96-7.68
<0.001
3.47
1.03-11.20
0.036
BMI: body mass index; TURBT: transurethral resection of bladder tumor; CIS: carcinoma in situ; LVI: lymphovascular invasion.
